[INFO] fetching crate livy 0.5.0...
[INFO] testing livy-0.5.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate livy 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate livy 0.5.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate livy 0.5.0
[INFO] finished tweaking crates.io crate livy 0.5.0
[INFO] tweaked toml for crates.io crate livy 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e33a9460bca382947e6fb6c1251873d85b091e3e236844a53b9f4b0eae5ea40
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e33a9460bca382947e6fb6c1251873d85b091e3e236844a53b9f4b0eae5ea40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e33a9460bca382947e6fb6c1251873d85b091e3e236844a53b9f4b0eae5ea40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e33a9460bca382947e6fb6c1251873d85b091e3e236844a53b9f4b0eae5ea40", kill_on_drop: false }`
[INFO] [stdout] 0e33a9460bca382947e6fb6c1251873d85b091e3e236844a53b9f4b0eae5ea40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7882accc1fe5924b8b53a4be52d89b5fdf048089f420679f55359cd92a747d59
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7882accc1fe5924b8b53a4be52d89b5fdf048089f420679f55359cd92a747d59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling livy v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "7882accc1fe5924b8b53a4be52d89b5fdf048089f420679f55359cd92a747d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7882accc1fe5924b8b53a4be52d89b5fdf048089f420679f55359cd92a747d59", kill_on_drop: false }`
[INFO] [stdout] 7882accc1fe5924b8b53a4be52d89b5fdf048089f420679f55359cd92a747d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99eae18dea2acbd72fdfa44d4e3d2ef4c58e60445370db6e07836b03cfa13dca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99eae18dea2acbd72fdfa44d4e3d2ef4c58e60445370db6e07836b03cfa13dca", kill_on_drop: false }`
[INFO] [stderr]    Compiling livy v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "99eae18dea2acbd72fdfa44d4e3d2ef4c58e60445370db6e07836b03cfa13dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99eae18dea2acbd72fdfa44d4e3d2ef4c58e60445370db6e07836b03cfa13dca", kill_on_drop: false }`
[INFO] [stdout] 99eae18dea2acbd72fdfa44d4e3d2ef4c58e60445370db6e07836b03cfa13dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d0d88742071c45d1584a4932a29f4b16852e2cf6f56f0214fee445803048a0b5
[INFO] running `Command { std: "docker" "start" "-a" "d0d88742071c45d1584a4932a29f4b16852e2cf6f56f0214fee445803048a0b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/livy-1f23f9f1b2a0b61f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests livy
[INFO] [stdout] test http::tests::test_param ... ok
[INFO] [stdout] test client::tests::test_client_new ... ok
[INFO] [stdout] test http::tests::test_params ... ok
[INFO] [stdout] test http::tests::test_remove_trailing_slash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/client.rs - client::Client::new (line 19) ... ok
[INFO] [stdout] test src/client.rs - client::Client::new (line 25) ... ok
[INFO] [stdout] test src/http.rs - http::param (line 33) ... ok
[INFO] [stdout] test src/http.rs - http::remove_trailing_slash (line 97) ... ok
[INFO] [stdout] test src/http.rs - http::params (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d0d88742071c45d1584a4932a29f4b16852e2cf6f56f0214fee445803048a0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d88742071c45d1584a4932a29f4b16852e2cf6f56f0214fee445803048a0b5", kill_on_drop: false }`
[INFO] [stdout] d0d88742071c45d1584a4932a29f4b16852e2cf6f56f0214fee445803048a0b5